Period or not?

Keisha • I am 30 yrs newly married to the live of my life 10/12/13, I have one previous child he has 2 older kids. We are praying for our shared blessed we have a lot of love to give.
The 16th I took my last provera, pill. This morning I woke up to a pinkish tint when wiping. Would I consider this cycle day one or wait for a full flow of AF?